Power supply Circuit output psu 3v netzteil schaltplan ibm netzteile verkabelung gemerkt 450w atx power supply schematic diagram
The power supply circuit diagram of IBM PC-XT type display - Power
Supply power diagram computer schematic atx smps psu circuit 450w wiring dc mains supplies electrical simple circuits ac ground source
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![power supply - How does the 3.3V output work in this PSU circuit](https://i2.wp.com/i.stack.imgur.com/aIcuZ.png)
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